Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rc2 win in 9 half-moves
4 Kc2 draw
5 Kc3 draw
6 Kc4 draw
7 Kd1 draw
8 Kd4 draw
9 Kdd2 draw
10 Kde3 draw
11 Ke1 draw
12 Ke4 draw
13 Ked2 draw
14 Kee3 draw
15 Kf1 draw
16 Kf2 draw
17 Kf3 draw
18 Ra6 draw
19 Rb6 draw
20 Rc3 draw
21 Rc5 draw
22 Rg6 draw
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rh6 loss in 2 half-moves